JPS6423515A - Superconducting transformer - Google Patents

Superconducting transformer

Info

Publication number
JPS6423515A
JPS6423515A JP62178951A JP17895187A JPS6423515A JP S6423515 A JPS6423515 A JP S6423515A JP 62178951 A JP62178951 A JP 62178951A JP 17895187 A JP17895187 A JP 17895187A JP S6423515 A JPS6423515 A JP S6423515A
Authority
JP
Japan
Prior art keywords
winding
superconducting
conductor
normal conducting
tapped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62178951A
Other languages
Japanese (ja)
Inventor
Akifumi Inui
Tsuneji Teranishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP62178951A priority Critical patent/JPS6423515A/en
Publication of JPS6423515A publication Critical patent/JPS6423515A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Coils Of Transformers For General Uses (AREA)

Abstract

PURPOSE:To simplify a structure of a tapped winding without spoiling a strong point of a low loss by a method wherein a high-voltage winding and a low-voltage winding of a transformer are constituted by using a superconducting conductor and the tapped winding is constituted by using a normal conducting conductor. CONSTITUTION:A low-voltage winding 2 and a high-voltage winding 3 are arranged in succession concentrically on a main leg 1 of an iron core; superconducting oxide material is used for a conductor constituting the main windings; a tapped winding 4 installed at their external periphery is formed by using a normal conducting material; a transformer is operated in a low-temperature state that the main windings can be operated in a superconducting state. If the main windings 2, 3 and the tapped winding 4 are all formed by using a superconducting conductor, especially it is difficult to extract a lead from the superconducting conductor; however, because the tapped winding 4 is formed by using a normal conducting conductor, a structure of the tapped winding does not become complicated. In addition, a load loss generated by the manin windings is reduced remarkably because the the main windings 2, 3 are composed of superconducting windings; even when only the tapped winding 4 is composed of a normal conducting winding, an effect to reduce a loss as a normal conducting transformer is not spoiled.
JP62178951A 1987-07-20 1987-07-20 Superconducting transformer Pending JPS6423515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178951A JPS6423515A (en) 1987-07-20 1987-07-20 Superconducting transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178951A JPS6423515A (en) 1987-07-20 1987-07-20 Superconducting transformer

Publications (1)

Publication Number Publication Date
JPS6423515A true JPS6423515A (en) 1989-01-26

Family

ID=16057508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178951A Pending JPS6423515A (en) 1987-07-20 1987-07-20 Superconducting transformer

Country Status (1)

Country Link
JP (1) JPS6423515A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104485216A (en) * 2014-12-31 2015-04-01 上海和鸣变压器有限公司 Superconducting dry-type transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104485216A (en) * 2014-12-31 2015-04-01 上海和鸣变压器有限公司 Superconducting dry-type transformer

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